iphone

问题 I'm using xpath and LibXML in an iPhone app to find some nodes in an xml document. I'm a noob in xpath so probably i am doing something wrong. Here is the xml: <?xml version="1.0" encoding="utf-8"?> <soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> <soap:Body> <GetUserByEmailResponse xmlns="http://tempuri.org/"> <GetUserByEmailResult> <id>4006</id> <name>Kudor Gyozo</name>

问题 I know there is a seemingly exact duplicate of this question here: iPhone SDK: what is the difference between loadView and viewDidLoad? However, I have read that question and still it was not fully answered. I'm not using IB as the UI is dynamic. So should I create the self.view and then add the subviews in loadView , or should I create the self.view in loadView and add the subviews in viewDidLoad ? 回答1: When you load your view from a NIB and want to perform further customization after launch

问题 I want to add a contact (just the name and phone number) programatically in Swift. I've found some Objective-C examples but I didn't get them to work, not even in Objective-C. I don't want this to involve AddressBookUI, because I want to get the values from my own UI. 回答1: Here's a quick method to add a contact in Swift. I verified it on my iPhone 5 iOS 7.1 as I've found the simulator doesn't always match the same results as my phone does for AB stuff. You can add a button and point to this

问题 I want to add a contact (just the name and phone number) programatically in Swift. I've found some Objective-C examples but I didn't get them to work, not even in Objective-C. I don't want this to involve AddressBookUI, because I want to get the values from my own UI. 回答1: Here's a quick method to add a contact in Swift. I verified it on my iPhone 5 iOS 7.1 as I've found the simulator doesn't always match the same results as my phone does for AB stuff. You can add a button and point to this

问题 I want to add a contact (just the name and phone number) programatically in Swift. I've found some Objective-C examples but I didn't get them to work, not even in Objective-C. I don't want this to involve AddressBookUI, because I want to get the values from my own UI. 回答1: Here's a quick method to add a contact in Swift. I verified it on my iPhone 5 iOS 7.1 as I've found the simulator doesn't always match the same results as my phone does for AB stuff. You can add a button and point to this

问题 I want to hide status bar in my iPhone app on a button press and I want to show it again on pressing another button. I tried to hide the status bar by overriding -(BOOL)prefersStatusBarHidden in my view controller but this also removes its view from the top. So a jump is seen on removing this status bar. What I want to do is just to hide the content on the status bar while keeping the background of status bar. For example: You can check the same functionality in gmail app. When you open the

问题 I want to hide status bar in my iPhone app on a button press and I want to show it again on pressing another button. I tried to hide the status bar by overriding -(BOOL)prefersStatusBarHidden in my view controller but this also removes its view from the top. So a jump is seen on removing this status bar. What I want to do is just to hide the content on the status bar while keeping the background of status bar. For example: You can check the same functionality in gmail app. When you open the

问题 I have multiple inputs fields in my website, which are shown properly in computer browsers and in Android mobiles. But when I using my Iphone to access these inputs, they are shown way different from the original css built for these. This is the HTML CODE: <div class="panelManageSearchOptions"> <input id="panelManageSearchDiscussionsByDiscussiontitle" class="panelManageSearchInput" type="text" placeholder="חפש דיון לפי כותרת "> <input id="panelManageSearchDiscussionsByUsername" class=

问题 How to detect received SMS and send SMS to that number launching my app if this sms contain specific message . Please suggest how i detect that a new messaqge received while my app is not running . 回答1: Simple answer is It is NOT possible in iOS device (non jailbroken) you cannot get any data on SMS messages or phone calls, so the best way is stop fighting with it. Not sure but it may achieve by jailbroken device. Apple said - In iPhone OS 4.0 and later, you can send text messages from within

问题 How to detect received SMS and send SMS to that number launching my app if this sms contain specific message . Please suggest how i detect that a new messaqge received while my app is not running . 回答1: Simple answer is It is NOT possible in iOS device (non jailbroken) you cannot get any data on SMS messages or phone calls, so the best way is stop fighting with it. Not sure but it may achieve by jailbroken device. Apple said - In iPhone OS 4.0 and later, you can send text messages from within